KDE Journald Browser displays systemd journal logs with filters for boot, service and priority, searchable messages and archived journals.
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Tag: log viewer
6 Best Free and Open Source Command-Line Log Filters, Highlighters and Watchers
Command-line log filters, highlighters and watchers make logs easier to read, search and monitor for developers and system administrators.
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10 Best Free and Open Source Terminal Log Viewers
Log files are often the first place to look when something goes wrong on a Linux system. We pick our favourite terminal-based tools.
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deepin Log Viewer – graphical system event viewer
deepin Log Viewer makes Linux troubleshooting easier with graphical searches, multiple event categories, automatic refresh and export.
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LogNote – graphical viewer for files and Android logcat
LogNote explores files and Android logcat output with regex filters, custom columns, bookmarks and automated event triggers.
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Giant Log Viewer – view extremely large log files
Giant Log Viewer opens enormous text files with modest memory usage, offering drag-and-drop opening and keyboard-driven navigation.
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tailspin – terminal log file highlighter
tailspin is a terminal log file highlighter designed for inspecting log output in the shell.
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Nerdlog – remote-first terminal log viewer
Nerdlog is a remote-first log viewer that searches multiple SSH hosts, merges results and visualises activity with a timeline.
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hl – command-line tool for inspecting structured logs
hl is designed for fast analysis of large log files and streams, helping users search, sort, and navigate log output.
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lazyjournal – terminal viewer for system and container logs
lazyjournal is a terminal viewer for journald, auditd, files, containers and Kubernetes logs with highlighting and flexible filters.
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SEE – terminal interface for inspecting systemd service events
SEE provides a keyboard-driven terminal interface to systemd service events, with multiple buffers, date filtering and Vim-style navigation.
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logana – fast terminal log analyser
logana is a Rust terminal log analyser with structured filtering, live streams, annotations, persistent sessions and MCP integration.
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Logdy – real-time log viewer with a web interface
Logdy provides real-time log viewing in a local web interface, with live filtering, custom parsers, sockets and command output support.
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QLogExplorer – high-performance graphical log analyser
QLogExplorer examines very large log files using chunk indexing, JSON support, configurable columns and advanced multi-condition search.
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Chipmunk – high-performance log and trace analysis tool
Chipmunk is a native Rust log analysis tool for huge files, live network streams, automotive traces, custom filters and real-time charts.
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Xlogmaster – graphical system monitoring utility
Xlogmaster monitors files, devices and command output through a GTK interface, with regular expression filters and event-triggered actions.
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glogg – fast graphical explorer for large log files
glogg provides fast searching and browsing of large text files, with regular expressions, filtered results and automatic file following.
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frontail – stream live log output to a web browser
frontail streams changing log files into a browser, with search, highlighting, authentication and configurable viewing options.
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Logmaster – GTK-based viewer for large log files
Logmaster is a GTK desktop viewer for large log files, offering search, following, highlighting and command output integration.
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